REPORT ABUSIVE REPLY
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Message Subject
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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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Poster Handle
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Anonymous Coward |
Post Content
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Space Weather Message Code: ALTK04 Serial Number: 2191 Issue Time: 2021 Feb 13 1047 UTC
ALERT: Geomagnetic K-index of 4 Threshold Reached: 2021 Feb 13 1045 UTC Synoptic Period: 0900-1200 UTC Active Warning: Yes
NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
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Space Weather Message Code: WARK04 Serial Number: 3822 Issue Time: 2021 Feb 13 0421 UTC
WARNING: Geomagnetic K-index of 4 expected Valid From: 2021 Feb 13 0420 UTC Valid To: 2021 Feb 13 1500 UTC Warning Condition: Onset
NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
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